NULL Pointer Dereference Affecting ffmpeg package, versions <7:2.6.1-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ECHOLATEST-FFMPEG-18234551
- published23 Jul 2026
- disclosed18 May 2017
Introduced: 18 May 2017
CVE-2017-9051 (opens in a new tab)How to fix?
Upgrade Echo:latest ffmpeg to version 7:2.6.1-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ffmpeg package and not the ffmpeg package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
libav before 12.1 is vulnerable to an invalid read of size 1 due to NULL pointer dereferencing in the nsv_read_chunk function in libavformat/nsvdec.c.